Open Redirect in Liferay Portal
CVE-2020-24554
The redirect module in Liferay Portal before 7.3.3 does not limit the number of URLs resulting in a 404 error that is recorded, which allows remote attackers to perform a denial of service attack by making repeated requests for pages that do not exist.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- portal.liferay.dev/learn/security/known-vulnerabilities (Vendor Advisory)
- portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5m… (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-24554?
- CVE-2020-24554 is a high-severity vulnerability in Liferay Portal, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 7.5/10. Published 2020-09-01.
- How severe is CVE-2020-24554?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-24554 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.